Circular MIL Spec Connectors

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MIL-DTL Backshells

Sunbank Backshells meet MIL-DTL-38999, MIL-DTL-26482 series II, MIL-DTL-83723, and MIL-DTL-5015 specifications and are available in environmental and non-environmental options, as well as EMI / RFI shielding. Sunbank Backshells enhance the performance capabilities of the connectors for both general duty and severe environment applications. Applications include military, aeronautical, and advanced industrial applications with specific climatic, mechanical, or electrical requirements.

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Types of Circular MIL Spec Connectors

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Results: 228

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Part #

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/52S20N
Sunbank / Souriau
1: ¥10,265
18In Stock
Factory Special Order

Mfr. Part #
M85049/52S20N

Mouser Part #
649-M85049/52S20N

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

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Datasheet

18In Stock

¥10,265

¥8,901.3

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Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-5015, MIL-DTL-26482 II

Straight

Circular MIL Spec Backshells Backshell

M85049/82-18W02
Sunbank / Souriau
1: ¥13,846.1
20In Stock
Factory Special Order

Mfr. Part #
M85049/82-18W02

Mouser Part #
649-M85049/82-18W02

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

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Datasheet

20In Stock

¥13,846.1

¥12,308

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Min.: 1
Mult.: 1

Band Lock Adapters

MIL-DTL-5015, MIL-DTL-26482 II

Straight

Circular MIL Spec Backshells Backshell

M85049/1915W05
Sunbank / Souriau
1: ¥18,099.9
6In Stock

Mfr. Part #
M85049/1915W05

Mouser Part #
649-M85049/1915W05

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

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Datasheet

6In Stock

¥18,099.9

¥16,505.4

¥16,375.8

¥14,746.4

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Min.: 1
Mult.: 1

Non-Environmental EMI/RFI Backshells

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/189N01
Sunbank / Souriau
1: ¥26,762
16In Stock
27Expected 10/13/2026
Factory Special Order

Mfr. Part #
M85049/189N01

Mouser Part #
649-M85049/189N01

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

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Datasheet

16In Stock

27Expected 10/13/2026

¥26,762

¥24,561.2

¥24,121

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Min.: 1
Mult.: 1

Environmental EMI/RFI Backshells

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/1917N04
Sunbank / Souriau
1: ¥14,641.7
24In Stock
Factory Special Order

Mfr. Part #
M85049/1917N04

Mouser Part #
649-M85049/1917N04

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

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Datasheet

24In Stock

¥14,641.7

¥13,352.8

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Min.: 1
Mult.: 1

Non-Environmental EMI/RFI Backshells

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/1925W09
Sunbank / Souriau
1: ¥20,476.8
42In Stock
Factory Special Order

Mfr. Part #
M85049/1925W09

Mouser Part #
649-M85049/1925W09

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

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Datasheet

42In Stock

¥20,476.8

¥18,673

¥18,458.7

View

Min.: 1
Mult.: 1

Non-Environmental EMI/RFI Backshells

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/38-25N
Sunbank / Souriau
1: ¥6,482.9
68In Stock
Factory Special Order

Mfr. Part #
M85049/38-25N

Mouser Part #
649-M85049/38-25N

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

68In Stock

¥6,482.9

¥5,637.4

¥5,393.3

¥5,217.2

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/38S15W
Sunbank / Souriau
1: ¥14,341.1
39In Stock
Factory Special Order

Mfr. Part #
M85049/38S15W

Mouser Part #
649-M85049/38S15W

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

39In Stock

¥14,341.1

¥12,754.8

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/38S21N
Sunbank / Souriau
1: ¥7,499.4
52In Stock
Factory Special Order

Mfr. Part #
M85049/38S21N

Mouser Part #
649-M85049/38S21N

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

52In Stock

¥7,499.4

¥6,632.4

¥5,639.1

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/39-9N
Sunbank / Souriau
1: ¥8,743.5
38In Stock
Factory Special Order

Mfr. Part #
M85049/39-9N

Mouser Part #
649-M85049/39-9N

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

38In Stock

¥8,743.5

¥7,630.6

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Right Angle

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/39S15N
Sunbank / Souriau
1: ¥9,132.2
45In Stock
Factory Special Order

Mfr. Part #
M85049/39S15N

Mouser Part #
649-M85049/39S15N

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

45In Stock

¥9,132.2

¥8,019.3

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 III, IV

Right Angle

Circular MIL Spec Strain Reliefs & Adapters Backshell

M85049/49-2-20N
Sunbank / Souriau
1: ¥11,122.1
42In Stock
Factory Special Order

Mfr. Part #
M85049/49-2-20N

Mouser Part #
649-M85049/49-2-20N

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Strain Reliefs & Adapters Backshell

Datasheet

42In Stock

¥11,122.1

¥9,710.2

View

Min.: 1
Mult.: 1

Strain Reliefs

MIL-DTL-38999 I, II

Straight

Circular MIL Spec Backshells Backshell

M85049/88-19W03
Sunbank / Souriau
1: ¥10,731.7
44In Stock
Factory Special Order

Mfr. Part #
M85049/88-19W03

Mouser Part #
649-M85049/88-19W03

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Datasheet

44In Stock

¥10,731.7

¥9,306.6

View

Min.: 1
Mult.: 1

Band Lock Adapters

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/88-23W02
Sunbank / Souriau
1: ¥9,127.2
43In Stock
Factory Special Order

Mfr. Part #
M85049/88-23W02

Mouser Part #
649-M85049/88-23W02

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Datasheet

43In Stock

¥9,127.2

¥8,017.6

View

Min.: 1
Mult.: 1

Band Lock Adapters

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/88-25W02
Sunbank / Souriau
1: ¥11,758.2
38In Stock
5Expected 5/14/2027
Factory Special Order

Mfr. Part #
M85049/88-25W02

Mouser Part #
649-M85049/88-25W02

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Datasheet

38In Stock

5Expected 5/14/2027

¥11,758.2

¥10,253.4

View

Min.: 1
Mult.: 1

Band Lock Adapters

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/90-13W03
Sunbank / Souriau
1: ¥20,953.5
28In Stock
Factory Special Order

Mfr. Part #
M85049/90-13W03

Mouser Part #
649-M85049/90-13W03

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

28In Stock

¥20,953.5

¥19,108.1

¥18,877.3

View

Min.: 1
Mult.: 1

Band Lock Adapters

MIL-DTL-38999 III, IV

90 Deg

Circular MIL Spec Backshells Backshell

M85049/90-15W02
Sunbank / Souriau
1: ¥17,714.6
41In Stock
Factory Special Order

Mfr. Part #
M85049/90-15W02

Mouser Part #
649-M85049/90-15W02

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

41In Stock

¥17,714.6

¥16,154.9

¥15,919

View

Min.: 1
Mult.: 1

Band Lock Adapters

MIL-DTL-38999 III, IV

90 Deg

Circular MIL Spec Backshells Backshell

M85049/90-17N03
Sunbank / Souriau
1: ¥17,031.9
40In Stock
Factory Special Order

Mfr. Part #
M85049/90-17N03

Mouser Part #
649-M85049/90-17N03

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

40In Stock

¥17,031.9

¥15,532

¥15,439

View

Min.: 1
Mult.: 1

Band Lock Adapters

MIL-DTL-38999 III, IV

90 Deg

Circular MIL Spec Backshells Backshell

M85049/1811W03
Sunbank / Souriau
1: ¥26,019.6
3In Stock
Factory Special Order

Mfr. Part #
M85049/1811W03

Mouser Part #
649-M85049/1811W03

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

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Datasheet

3In Stock

¥26,019.6

View

Min.: 1
Mult.: 1

Environmental EMI/RFI Backshells

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/1815N05
Sunbank / Souriau
1: ¥24,057.9
3In Stock
Factory Special Order

Mfr. Part #
M85049/1815N05

Mouser Part #
649-M85049/1815N05

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

3In Stock

¥24,057.9

View

Min.: 1
Mult.: 1

Environmental EMI/RFI Backshells

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/1825W07
Sunbank / Souriau
1: ¥33,470.8
1In Stock
Factory Special Order

Mfr. Part #
M85049/1825W07

Mouser Part #
649-M85049/1825W07

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

1In Stock

¥33,470.8

View

Min.: 1
Mult.: 1

Environmental EMI/RFI Backshells

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/189W02
Sunbank / Souriau
1: ¥29,667.1
2In Stock
Factory Special Order

Mfr. Part #
M85049/189W02

Mouser Part #
649-M85049/189W02

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

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Datasheet

2In Stock

¥29,667.1

View

Min.: 1
Mult.: 1

Environmental EMI/RFI Backshells

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/1911W03
Sunbank / Souriau
1: ¥18,719.5
4In Stock
Factory Special Order

Mfr. Part #
M85049/1911W03

Mouser Part #
649-M85049/1911W03

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

4In Stock

¥18,719.5

View

Min.: 1
Mult.: 1

Non-Environmental EMI/RFI Backshells

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/1925N06
Sunbank / Souriau
1: ¥16,055.2
3In Stock
Factory Special Order

Mfr. Part #
M85049/1925N06

Mouser Part #
649-M85049/1925N06

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

3In Stock

¥16,055.2

View

Min.: 1
Mult.: 1

Non-Environmental EMI/RFI Backshells

MIL-DTL-38999 III, IV

Straight

Circular MIL Spec Backshells Backshell

M85049/1925W05
Sunbank / Souriau
1: ¥19,304.1
2In Stock
Factory Special Order

Mfr. Part #
M85049/1925W05

Mouser Part #
649-M85049/1925W05

Factory Special Order

Sunbank / Souriau

Circular MIL Spec Backshells Backshell

Learn More

Datasheet

2In Stock

¥19,304.1

View

Min.: 1
Mult.: 1

Non-Environmental EMI/RFI Backshells

MIL-DTL-38999 III, IV

Straight

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